Fix 21.0.1 Provider Endpoint Implementation

[ThomasAunvik]

Using the newer version of keycloak, causes this error when attempting to login:

Error Message

2023-03-09T09:25:39.983326749Z 2023-03-09 09:25:39,957 ERROR [org.keycloak.services.error.KeycloakErrorHandler] (executor-thread-36) Uncaught server error: java.lang.NoSuchMethodError: 'void org.keycloak.broker.oidc.OIDCIdentityProvider$OIDCEndpoint.<init>(org.keycloak.broker.oidc.OIDCIdentityProvider, org.keycloak.broker.provider.IdentityProvider$AuthenticationCallback, org.keycloak.models.RealmModel, org.keycloak.events.EventBuilder)'
2023-03-09T09:25:39.983384750Z 	at fr.benjaminfavre.provider.AppleIdentityProvider$OIDCEndpoint.<init>(AppleIdentityProvider.java:108)
2023-03-09T09:25:39.983392750Z 	at fr.benjaminfavre.provider.AppleIdentityProvider.callback(AppleIdentityProvider.java:45)
2023-03-09T09:25:39.983397450Z 	at org.keycloak.services.resources.IdentityBrokerService.getEndpoint(IdentityBrokerService.java:419)
2023-03-09T09:25:39.983402150Z 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2023-03-09T09:25:39.983406450Z 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
2023-03-09T09:25:39.983410850Z 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2023-03-09T09:25:39.983415250Z 	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
2023-03-09T09:25:39.983419650Z 	at org.jboss.resteasy.core.ResourceLocatorInvoker.constructLocator(ResourceLocatorInvoker.java:107)
2023-03-09T09:25:39.983423950Z 	at org.jboss.resteasy.core.ResourceLocatorInvoker.resolveTargetFromLocator(ResourceLocatorInvoker.java:87)
2023-03-09T09:25:39.983428250Z 	at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:148)
2023-03-09T09:25:39.983432450Z 	at org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:183)
2023-03-09T09:25:39.983436750Z 	at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:141)
2023-03-09T09:25:39.983440950Z 	at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:32)
2023-03-09T09:25:39.983445250Z 	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:492)
2023-03-09T09:25:39.983449450Z 	at org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:261)
2023-03-09T09:25:39.983453651Z 	at org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:161)
2023-03-09T09:25:39.983458851Z 	at org.jboss.resteasy.core.interception.jaxrs.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:364)
2023-03-09T09:25:39.983495651Z 	at org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:164)
2023-03-09T09:25:39.983500151Z 	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:247)
2023-03-09T09:25:39.983504151Z 	at io.quarkus.resteasy.runtime.standalone.RequestDispatcher.service(RequestDispatcher.java:73)
2023-03-09T09:25:39.983507951Z 	at io.quarkus.resteasy.runtime.standalone.VertxRequestHandler.dispatch(VertxRequestHandler.java:151)
2023-03-09T09:25:39.983511951Z 	at io.quarkus.resteasy.runtime.standalone.VertxRequestHandler.handle(VertxRequestHandler.java:82)
2023-03-09T09:25:39.983515851Z 	at io.quarkus.resteasy.runtime.standalone.VertxRequestHandler.handle(VertxRequestHandler.java:42)
2023-03-09T09:25:39.983520051Z 	at io.vertx.ext.web.impl.RouteState.handleContext(RouteState.java:1284)
2023-03-09T09:25:39.983523951Z 	at io.vertx.ext.web.impl.RoutingContextImplBase.iterateNext(RoutingContextImplBase.java:173)
2023-03-09T09:25:39.983527751Z 	at io.vertx.ext.web.impl.RoutingContextImpl.next(RoutingContextImpl.java:140)
2023-03-09T09:25:39.983531751Z 	at io.quarkus.vertx.http.runtime.StaticResourcesRecorder$2.handle(StaticResourcesRecorder.java:84)
2023-03-09T09:25:39.983535651Z 	at io.quarkus.vertx.http.runtime.StaticResourcesRecorder$2.handle(StaticResourcesRecorder.java:71)
2023-03-09T09:25:39.983539651Z 	at io.vertx.ext.web.impl.RouteState.handleContext(RouteState.java:1284)
2023-03-09T09:25:39.983543551Z 	at io.vertx.ext.web.impl.RoutingContextImplBase.iterateNext(RoutingContextImplBase.java:173)
2023-03-09T09:25:39.983547451Z 	at io.vertx.ext.web.impl.RoutingContextImpl.next(RoutingContextImpl.java:140)
2023-03-09T09:25:39.983551252Z 	at io.quarkus.vertx.http.runtime.VertxHttpRecorder$6.handle(VertxHttpRecorder.java:430)
2023-03-09T09:25:39.983555252Z 	at io.quarkus.vertx.http.runtime.VertxHttpRecorder$6.handle(VertxHttpRecorder.java:408)
2023-03-09T09:25:39.983559152Z 	at io.vertx.ext.web.impl.RouteState.handleContext(RouteState.java:1284)
2023-03-09T09:25:39.983562952Z 	at io.vertx.ext.web.impl.RoutingContextImplBase.iterateNext(RoutingContextImplBase.java:173)
2023-03-09T09:25:39.983566852Z 	at io.vertx.ext.web.impl.RoutingContextImpl.next(RoutingContextImpl.java:140)
2023-03-09T09:25:39.983570852Z 	at org.keycloak.quarkus.runtime.integration.web.QuarkusRequestFilter.lambda$createBlockingHandler$0(QuarkusRequestFilter.java:82)
2023-03-09T09:25:39.983574852Z 	at io.quarkus.vertx.core.runtime.VertxCoreRecorder$14.runWith(VertxCoreRecorder.java:576)
2023-03-09T09:25:39.983578752Z 	at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2449)
2023-03-09T09:25:39.983583052Z 	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1478)
2023-03-09T09:25:39.983587052Z 	at org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:29)
2023-03-09T09:25:39.983595052Z 	at org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:29)
2023-03-09T09:25:39.983599052Z 	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
2023-03-09T09:25:39.983602952Z 	at java.base/java.lang.Thread.run(Thread.java:833)

This just adds the link in between AppleIdentityProvider and OIDCEndpoint as required.

[nlsrchtr]

Hi @ThomasAunvik, I'm also looking into AppleID support for Keycloak and was wondering if you could provide a jar file or some instructions on how to build the jar file from the source code? I'm not really fluent with Maven and the Java build work.

Thanks for your help.